1. Find the zeros of the function. f(x) = 9x2 - 12x - 5 (2 points) -1 and 5 O 1 and 1 and -5 O w / - and 2. Find the zeros of the function. f(x) = 9x3 + 18 x2 - 135x (2 points) -5 and 3 ( 5 and -3 0, 5, and -3 O 0, -5, and 3 3. Find the zeros of the polynomial function and state the multiplicity of each. f(x) = 5(x + 8)2(x - 8)3 (2 points) 4, multiplicity 1; -8, multiplicity 3; 8, multiplicity 3 -8, multiplicity 2; 8, multiplicity 3 -8, multiplicity 3; 8, multiplicity 2 ( 4, multiplicity 1; 8, multiplicity 1; -8, multiplicity 14. Find a cubic function with the given zeros. (2 points) V2 . - V2, -2 Of ( x) = x3 + 2x2 - 2x + 4 Of(x) = x3 + 2x2 + 2x - 4 Of(x) = x3 - 2x2 - 2x - 4 Of(x) = x3 + 2x2 - 2x - 4 5. Expand the following using either the Binomial Theorem or Pascals Triangle. You must show your work for credit. (x - 3)5 (2 points)